A randomized 25 question test from a pool of 761 questions, good luck!
Which of the lengths below relates best to a spur cable with 3 field devices connected?
There are various subsystems within any HMI. Which of the tasks below would be the primary responsibility of the alarm subsystem?
Which of the H1 transmission system function blocks below is best described as generally available default to field devices after it has been energized?
Due to the uncomplicated nature of the Modbus frame structure, it requires a simple access method. Which of the access methods below is a method that this frame structure supports?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "G"?
Which answer below is best described as the RS-232 standard for voltage range to receive a "Mark"?
The addition of BCC to the message frame increases the efficiency of detecting errors in transmissions. which one of the error check systems based on a mathematical expression and is available to be used on data frames too large for any other method of error checking?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a holding registers would use?
Which of the answers below best represents the recommended standard that uses an end device circuit to provide the protocols for error detection?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that allows sequential communication on a network with multiple devices?
Which one is best described as connecting the input signal of a device, with the output of the converter itself?
Each network layer for a DCS has it's own specialized equipment or software. Which of the layers below would make the I/O of a DCS and it's associated controllers communicate?
There are several fields in an Ethernet message frame structure. Which of the answers represent the total amount of fields in an Ethernet message frame?
In the protocol specifications of Modbus, there are 5 and 6 digit addresses, each address starting with a specific number for the register type. Which number below starts the input registers addresses?
Ethernet network components provide several ISO layers of transmission control. Which of the network components below has transmission controls only on the ISO physical and data link layers?
During day-to-day operation of an industrial network, some device addresses may change depending on the needs of the system. Which of the answers represents the normal state of a physical address during normal operations?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
Which of the messaging types below is best described as independent communication with the scanner module initiated by the properly configured field device?
Which of the answers below best reflects an unguided medium?
Modbus to Ethernet/IP is the best example of which of the following converters?
Open communication protocols have several disadvantages. Which of the answers provided below represents one that is not a disadvantage?
When manually assigning addresses in IPv4, which of the answers below contains the complete list of the main parameter(s) needed?
A typical DCS has at least four layers in it's architecture. Valves, switches and transmitters are all under the direct control of which of the layers below?
Which of the recommended standards below is best describes as a DTE to DCE connection only?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the answers below expresses the register size and permissions of an input register?